How to grow and care for Pelargonium × domesticum
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Pelargonium × domesticum, Martha washington geranium
Pelargonium × domesticum 101 - Plant Care Instructions
Bright indirect light
16C° ~24C°
Every 7 days
water
How to water Pelargonium × domesticum
How often should I water?
check Pelargonium × domesticum Every 7 days if it needs water when it’s very cold (below 5℃), water less frequently
When do I need to water?
the top 2-3 inches of soil is dry
Light & Location
How much light does a Pelargonium × domesticum need?
Bright indirect light
Grow light
Light preference
Pelargonium × domesticum likes Bright indirect light, Grow light day. The brighter the space, the better this plant grows.
Check if there’s an optimal place in your house!
This plant prefers
2K ~ 10K lux to thrive!
0
20K~
2K
10K
Temperature
Natural habitat
-15
3~40℃
45
Houseplants
-15
16~24℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Pelargonium × domesticum at home, make sure the temperature is 16~24℃.
Humidity
Ideal humidity
0
40~70%
100
Pelargonium × domesticum prefers humidity about 40~70%. If necessary, increase humidity by misting, humidifier.
Fertilize
Collective Knowhow
When should I fertilize?
Only when your plant is healthy
How frequently should I fertilize?
1-2 times in growing season. A pinch for a small pot.
Characteristic
| Characteristic Name | Characteristic Value |
|---|---|
| Lifespan | Perennial |
| Hardiness Zone | 9 - 12 |
Is Pelargonium × domesticum toxic?
Pelargonium × domesticum is dangerous to Dog, Hamster, Dog
Dog
Hamster
Dog
Is your plant sick?
Track what happened. We’ll let you know the cause and treatment shortly!
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